CareerIndex Inc. operates job related Internet platforms in Japan. The company operates CAREER INDEX that provides job change services; Lacotto, which provides part-time job information service; Fashion HR, a job change information platform for the fashion and apparel industries; and Leadle that provides sales support service for human resources companies. It also provides DOOR Rental that provides rental condominium, apartment, and rental single-family property information; and Cashback A, a rental information site where client can get a congratulatory money when they decide to move in. CareerIndex Inc. was founded in 2005 and is headquartered in Tokyo, Japan.